<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>登录页面</title>
</head>

<body>
<h1>用户登录</h1>
用户名：<input name="userName" type="text" id="userName"><br>
密码：<input name="password" type="password" id="password"><br>
<input type="button" value="登录" onclick="login()">

<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.4/jquery.min.js"></script>
<script>
    function login() {
      $.ajax({
        url: "/user/login",
        type: "post",
        data: {
          userName: $("#userName").val(),
          password: $("#password").val()
        },
        success: function (result) {
          if (result == true) {
            location.href = "index.html";
          } else {
            alert("输入错误");
          }
        }
      });
    }

  </script>
</body>

</html>